April 2019 1 49 Report
Ayuda porfavor aplicando los métodos de igualación, sustitución o suma y resta.

5 x - 7 y = -41
x - y = -15

-4 x - 3 y = 29
-8 x - 5 y = 59

-2 x - 3 y = -11
7 x + 7 y = 21

6 x + 9 y = -57
-5 x - 5 y= 30

4 x + 7 y = -26
-x + 9 y = -15

Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.